Soil and Fertilizer Management Technology in the Process of Pepper Planting

With the development of agricultural science and technology, small pepper planting technology has been greatly developed. In order to further obtain high yield of small pepper planting, it is imperative to optimize soil fertilizer and water management technology in the process of planting small pepper.

First, soil management technology

The main nursery method for the planting of small peppers in the nursery room of the small arch shelter. First of all, choose the nursery place, the nursery place should be in a place with high ground, and the leeward sun, while the need to ensure its fertile soil and easy watering. Second, on the basis of scientific selection of seedlings, seeds were evenly spread on the seedlings and covered with 0.5 cm thick rare earth. Again, use a bamboo raft or a suitable tree bar to ensure that the distance between the vault and the ground is 50 cm. Finally, a white plastic film is used to cover it. In order to achieve the effect of heat preservation, soil is required to seal around the film.

In the process of pepper cultivation, the following issues need to be noted: First, small peppers should not be planted on low-lying and easy-to-soak areas. Where possible, drainage and irrigation facilities should be selected, and the groundwater level should be as low as possible and the soil should be loose and fertile. Land is a better choice. Second, the cultivation of small peppers has the characteristic of avoiding heavy sorghum. Therefore, the field where the unsown crops are not grown within three years is the best. Third, in general, more than 20 centimeters is the basic standard for deep-frozen winter thawing. During the spring, the top of the earth is used to achieve the purpose of conservation. On the basis of the basal fertiliser, the soil is planted and stepped on the front of the plant. With 1.6 meters as the standard, the ridge is planned to maintain the width of the kerf at about 10 cm and the depth at 15 cm to 20 cm.

Second, fertilization management technology

Nitrogen, phosphorus and potassium are important components of crop production and have important significance in the management of fertilization. For nitrogen, its main role is to ensure the full growth of crops. To avoid prosperous growth, fertilization should be less in the early stage, and about 30% can be used. In order to achieve the goal of increasing production, it should be applied in the later stage, and about 70% is the best. For phosphorus, the main role is to promote the development of the root system, due to the underdeveloped pepper roots, it is difficult to absorb phosphorus efficiently, so phosphorus should be applied early. For potassium, its main role is long stem results, so as to achieve the purpose of small peppers and thick skin. In general, potassium is a one-time application of early fertilization, but if there is a shortage of potassium in the growth of pepper, it should be added in time. The fertilization management includes three aspects: fertilization for seedlings, fertilization for transplanting, and fertilization for fields.

1, fertilization seedlings

In the pepper breeding period, 120 to 150 meters of seedlings are required for 1 h of field crops, and certain fertilizers are broken up and mixed evenly for the nursery. In general, fertilization in seedlings includes spent manure, carbamide, superphosphate, and potassium dihydrogen phosphate.

2, transplant fertilization

Farmyard manure is the main method, supplemented by chemical fertilizers is the main method of fertilization before transplanting. For farmyard manure, it mainly includes cow dung, green manure and chicken manure. For chemical fertilizers, based on basic fertilizer, phosphorus fertilizer and potash fertilizer are properly added. . Of course, according to the differences in different pepper varieties and planting conditions, the fertilization methods and proportions can be appropriately adjusted to achieve the best effect of fertilization and provide protection for the cultivation of small peppers.

3, field fertilization

Under normal circumstances, field fertilization is combined with watering, with topdressing as the main mode, and the best 5-7 times. First of all, when the pepper is in the beginning of the growth period of the heart and new roots occur, it should be properly added live tree fertilizer, the most appropriate method of watering with diluted manure. Secondly, when the peppers are in the results, they should be supplemented with additional fertilizers, such as carbamides. Finally, when the picking period of peppers is small, the seedlings should be properly stabilized.

Third, moisture management technology

Water management is very important and is an important joint in the process of pepper planting. Too much water or too little water will affect the growth of small peppers and reduce the yield of small peppers. Therefore, in the process of planting small peppers, water management techniques should be optimized, water management capabilities should be improved, water management should be ensured to play its value and role, and the increase in production of small peppers should be promoted.

1, the establishment of water management

To control the water management of small peppers during the colonization period, it is necessary to transplant the seedlings by transplanting them on the basis of excavating the small holes of 15 to 25 centimeters. After the seeds are planted, the semi-holes are filled with fine soil and filled with water. . Until the next morning, re-water it once and use small holes to fill the small holes.

2. Water management from the seedling stage to the initial stage of the result

Slow seedling water refers to about 5-7 days after the seedlings are transplanted, until the stems and leaves of the pepper plants turn green, and when the heart leaf gradually starts to grow, the small peppers are properly watered based on the combination of specific water conditions. . For the pepper-growing period, the water should be strictly controlled to avoid the phenomenon of prosperous planting, laying the Foundation for the results. After the structure of the gate pepper, the second watering was performed on the basis of the end of the seedlings, forcing the small peppers to expand to ensure the quality of the peppers. After harvesting the peppers, the third watering work was carried out on the basis of actual conditions to ensure the moistness of the noodles.

3, fruit water management

The fruit period is an important period for guaranteeing the production and quality of peppers. Therefore, the water management in the fruit period is of great significance. In the process of managing the moisture content in the fruit period, we must adjust the water management plan based on the local actual conditions to achieve the optimization of the moisture management and promote the harvest of the small peppers. On the one hand, if the fruit period is in the local drought period, in order to ensure that the glutinous surface is in a moist state, the watering intensity should be increased to meet the water needed for the growth of the small pepper, and the best watering time is the morning and evening. On the other hand, if the full fruit period is in the local rainy season, the flood prevention work should be properly done to ensure that there is no accumulation of water during the rainy season, so as to avoid adverse effects on the growth of small peppers.

All in all, soil and fertilizer water management is an important component that affects the cultivation of small peppers, and it is the main factor affecting the yield of small peppers. Therefore, farmers must pay attention to the management of soil and fertilizer water in small peppers, adopt scientific and reasonable techniques, optimize soil and fertilizer water management technologies, improve agricultural management capabilities, ensure the healthy growth of small peppers, and promote the increase in production of small peppers.

Makeup

Makeup,Eye Makeup,Makeup Products,Seint Makeup

Guangzhou Lingxue Cosmetics Co., Ltd , https://www.gzlxgj188.com